Description
Reviews
| Brand | - |
| Category | Hardware & Tools / Temperature Controllers |
| Origin | - |
| Control Algorithm | Digital PID with Auto-tuning |
| Operation Mode | Bidirectional Heating and Cooling |
| Input Voltage | 12V DC to 24V DC |
| Max Output Current | 5A Continuous |
| Temperature Range | -20°C to +85°C |
| Display Type | 0.96 inch OLED Digital Screen |
| Sensor Interface | NTC 10K Thermistor |
| Communication Protocol | UART TTL (Optional) |
| PCB Dimensions | 45mm x 35mm x 12mm |
| Protection Features | Over-current, Over-temperature, Reverse Polarity |
Anonymous
Mar 30, 2026
Rating: 4/5
Solid performance
We are using three of these in our lab setup. They maintain setpoints very well. Would love to see a version with WiFi connectivity in the future.
Anonymous
Mar 26, 2026
Rating: 4/5
Great value, minor display issue
Works exactly as described for our prototype testing. The only reason for 4 stars is that the OLED display angle is a bit narrow, but functionality is top-notch.
Anonymous
Mar 25, 2026
Rating: 5/5
Best controller in this price range
I have tried several generic controllers, but this one offers the best stability. The digital PID really makes a difference compared to analog potentiometers.
Anonymous
Mar 23, 2026
Rating: 5/5
Easy to integrate
Documentation was clear enough to get this running in under an hour. The heating and cooling switching is smooth without any audible clicks from the relay.
Anonymous
Mar 12, 2026
Rating: 5/5
Compact and powerful
Impressed by how much power this little board can handle. It drives my TEC module efficiently without getting too hot itself. Highly recommended for precision tasks.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect for my DIY cooling project
The PID tuning is incredibly stable. I used this to control a small incubator and the temperature fluctuation is less than 0.1°C. The bidirectional feature works flawlessly.
Q: Does it come with the NTC sensor included?
A: The standard package includes the control board only. The NTC 10K thermistor sensor needs to be purchased separately or sourced from your existing inventory.
Q: Can this module drive a 12V 4A TEC directly?
A: Yes, the TCB-NE supports up to 5A continuous output, so it can safely drive a 12V 4A thermoelectric cooler.
Q: Is there a way to monitor the temperature remotely?
A: This specific model features a local OLED display. For remote monitoring, you would need to utilize the optional UART TTL interface to connect to a microcontroller or PC.
Q: What happens if the power polarity is reversed?
A: The board includes reverse polarity protection. If connected incorrectly, the unit will simply not turn on, preventing damage to the components.
Q: Can I use this for heating only applications?
A: Absolutely. While it supports bidirectional control, you can configure the PID parameters to operate strictly in heating mode if your application requires it.
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